34955348861 has 2 divisors, whose sum is σ = 34955348862. Its totient is φ = 34955348860.

The previous prime is 34955348849. The next prime is 34955348891. The reversal of 34955348861 is 16884355943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31659440761 + 3295908100 = 177931^2 + 57410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34955348861 is a prime.

It is a super-3 number, since 3×34955348861³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34955348797 and 34955348806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34955348891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17477674430 + 17477674431.

It is an arithmetic number, because the mean of its divisors is an integer number (17477674431).

Almost surely, 2^34955348861 is an apocalyptic number.

It is an amenable number.

34955348861 is a deficient number, since it is larger than the sum of its proper divisors (1).

34955348861 is an equidigital number, since it uses as much as digits as its factorization.

34955348861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 56.

The spelling of 34955348861 in words is "thirty-four billion, nine hundred fifty-five million, three hundred forty-eight thousand, eight hundred sixty-one".